From nobody Tue Apr 05 04:32:43 2022 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id C6E841A91E0A; Tue, 5 Apr 2022 04:32:44 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KXZWJ1S9Gz4gNM; Tue, 5 Apr 2022 04:32:44 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1649133164; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; 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Tue, 5 Apr 2022 04:32:43 GMT (envelope-from git) Date: Tue, 5 Apr 2022 04:32:43 GMT Message-Id: <202204050432.2354Whd7009386@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: 557627dda9b0 - main - hdaa_eld_dump: eliminate write only variable len List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 557627dda9b015728a478e31348808356eb75c73 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1649133164; 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mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=557627dda9b015728a478e31348808356eb75c73 commit 557627dda9b015728a478e31348808356eb75c73 Author: Warner Losh AuthorDate: 2022-04-05 02:24:21 +0000 Commit: Warner Losh CommitDate: 2022-04-05 04:30:17 +0000 hdaa_eld_dump: eliminate write only variable len Sponsored by: Netflix --- sys/dev/sound/pci/hda/hdaa.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sys/dev/sound/pci/hda/hdaa.c b/sys/dev/sound/pci/hda/hdaa.c index e0524fe53287..91c0892111a2 100644 --- a/sys/dev/sound/pci/hda/hdaa.c +++ b/sys/dev/sound/pci/hda/hdaa.c @@ -605,7 +605,7 @@ hdaa_eld_dump(struct hdaa_widget *w) struct hdaa_devinfo *devinfo = w->devinfo; device_t dev = devinfo->dev; uint8_t *sad; - int len, mnl, i, sadc, fmt; + int mnl, i, sadc, fmt; if (w->eld == NULL || w->eld_len < 4) return; @@ -614,7 +614,6 @@ hdaa_eld_dump(struct hdaa_widget *w) w->nid, w->eld[0] >> 3, w->eld[2]); if ((w->eld[0] >> 3) != 0x02) return; - len = min(w->eld_len, (u_int)w->eld[2] * 4); mnl = w->eld[4] & 0x1f; device_printf(dev, "ELD nid=%d: CEA_EDID_Ver=%u MNL=%u\n",